ppu2epu_irq_ack    52 drivers/media/pci/cx18/cx18-scb.c 	cx18_writel(cx, IRQ_PPU_TO_EPU_ACK, &cx->scb->ppu2epu_irq_ack);
ppu2epu_irq_ack   202 drivers/media/pci/cx18/cx18-scb.h 	u32 ppu2epu_irq_ack;